html{
    color: red !important;
}
.page-enter-active,.page-leave-active{
    transition: opacity 2s;
}
.page-enter,.page-leave{
    opacity: 0;
}

.test-enter-active,.test-leave-active{
    transition: all 2s;
    font-size: 12px;
}
.test-enter,.test-leave{
    opacity: 0;
    font-size: 40px;
}

